Universal time dependence of the mean-square displacement in extremely rugged energy landscapes with equal minima
نویسندگان
چکیده
منابع مشابه
Noise-induced transitions in rugged energy landscapes.
We consider the problem of an overdamped Brownian particle moving in multiscale potential with N+1 characteristic length scales: the macroscale and N separated microscales. We show that the coarse-grained dynamics is given by an overdamped Langevin equation with respect to the free energy and with a space-dependent diffusion tensor, the calculation of which requires the solution of N fully coup...
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Sai Teja Pusuluri, Alex H. Lang, 3 Pankaj Mehta, 3 and Horacio E. Castillo 4 Department of Physics and Astronomy and Nanoscale and Quantum Phenomena Institute, Ohio University, Athens, OH, 45701, USA Physics Department, Boston University, Boston, Massachusetts 02215, USA Center for Regenerative Medicine, Boston University, Boston, MA, 02215 Corresponding author: [email protected] (Dated: Novemb...
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Understanding the static and even more the dynamical behavior of complex physical systems is one of the most challenging problems of current research in physics, chemistry and biology. Paradigmatic examples of condensed matter physics are spin glasses and structural glasses. More recently, in life sciences, the rapid advances in computational biology have added the exploration of the properties...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1995
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.52.2429